ISJ Theoretical & Applied Science 09(101) 2021

Philadelphia, USA

Sottikulov, E. S., Jalilov, A. T., Karimov, M. U., & Soatov, S. U.

Synthesis and study of the influence of the alumosilicate microsphere on the physico-chemical properties of the foaming fire-resistant coating.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-09-101-25

DOI: https://dx.doi.org/10.15863/TAS.2021.09.101.25

Language: Russian

Citation: Sottikulov, E. S., Jalilov, A. T., Karimov, M. U., & Soatov, S. U. (2021). Synthesis and study of the influence of the alumosilicate microsphere on the physico-chemical properties of the foaming fire-resistant coating. ISJ Theoretical & Applied Science, 09 (101), 286-291. Soi: http://s-o-i.org/1.1/TAS-09-101-25 Doi: https://dx.doi.org/10.15863/TAS.2021.09.101.25

Pages: 286-291

Published: 30.09.2021

Abstract: This article presents studies of the synthesis of a new aluminosilicate microsphere from ash and slag and studies the effect of an aluminosilicate microsphere on the physicochemical properties of an intumescent fire retardant coating. The change in the maximum foaming temperature from 3400C to 5450C was determined. With an increase in the amount of added aluminosilicate microspheres, a slowdown in the foaming of the coating was observed, and at the same time, due to a slowdown in the foaming time, an increase in the thickness of the foamed coating occurs from 30 mm to 41 mm. It was determined that the most optimal amount of added aluminosilicate microsphere for a foaming fire retardant coating is 25%.

Key words: Aluminosilicate microsphere, fire retardant layer, alkaline agent, coating, foaming, ash-slag, geopolymerization, composition, foaming temperature, gel-like mass.